Nortel Networks M3820 Manual De Usuario

Descargar
Página de 264
Digital Telephone IP Adapter Installation and Administration Guide
37
January 2005 
Digital Telephone IP Adapter description 
Outgoing call process
To place outgoing calls, users can either pick up the handset on the telephone or 
press the line key. For a detailed description of the outgoing call process, refer to 
the sample illustrations beginning on page 38.
Incoming call process
When someone places a call through the host PBX to a Digital Telephone IP 
Adapter unit, the RLC connects to the remote unit. The host PBX then 
completes the call normally. If the RLC cannot establish a connection, the call 
rings until the host PBX forwards the call to voice mail. Refer to Chapter 6, 
“Using the digital telephone”,
 for a more detailed description of the incoming 
call process.
Note: After a power failure, a Digital Telephone Internal or External IP Adapter 
unit comes back online and answers all incoming calls. To prevent the unit from 
staying online indefinitely after a power outage, enter a single Offline command 
in the unit's Online/Offline table for the week. Use SPRE codes to go online and 
offline. For more information on the Online/Offline table, refer to “Online/
Offline Table” on page 50. F
or more information on SPRE codes, refer to 
“Going online and offline” on page 152.
Host-controlled call mode
When you place a call to someone at the host site, or when someone from the 
host site calls you, the call is in host-controlled call mode. Calls in host-
controlled mode are routed through the host PBX. Refer to the sample 
illustrations beginning on page 38.